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GB443699A - Improvements in or relating to television and like systems - Google Patents

Improvements in or relating to television and like systems

Info

Publication number
GB443699A
GB443699A GB16422/34A GB1642234A GB443699A GB 443699 A GB443699 A GB 443699A GB 16422/34 A GB16422/34 A GB 16422/34A GB 1642234 A GB1642234 A GB 1642234A GB 443699 A GB443699 A GB 443699A
Authority
GB
United Kingdom
Prior art keywords
impulses
line
frame
amplifier
signals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB16422/34A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB443699A publication Critical patent/GB443699A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end
    • H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end
    • H04N5/0675—Arrangements or circuits at the transmitter end for mixing the synchronising signals with the picture signal or mutually

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Radio Relay Systems (AREA)
GB16422/34A 1933-06-01 1934-06-01 Improvements in or relating to television and like systems Expired GB443699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US443699XA 1933-06-01 1933-06-01

Publications (1)

Publication Number Publication Date
GB443699A true GB443699A (en) 1936-03-02

Family

ID=21932006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16422/34A Expired GB443699A (en) 1933-06-01 1934-06-01 Improvements in or relating to television and like systems

Country Status (3)

Country Link
DE (1) DE701644C (de)
FR (1) FR773485A (de)
GB (1) GB443699A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743022C (de) * 1937-06-21 1943-12-16 Opta Radio Ag Anordnung zur Steuerung des Zeilenzug-Ablenkgenerators beim Empfang von Fernsehsendungen nach dem Zeilensprungverfahren
DE749731C (de) * 1937-10-03 1944-12-02 Anordnung fuer Fernsehsender, bei denen Bild- und Synchronisierzeichen einer Traegerwelle in entgegengesetzter Richtung aufmoduliert sind
DE1030872B (de) * 1937-06-21 1958-05-29 Loewe Opta Ag Anordnung zur Erzeugung von im Rhythmus der Zeilenimpulse unterbrochenen Bildwechselzeichen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448066A (en) * 1934-08-31 1936-06-02 Edward Cecil Cork Improvements in or relating to synchronising means for television and like purposes
DE756078C (de) * 1935-04-24 1953-03-16 Emi Ltd Schaltungsanordnung zur Erzeugung einer Impulsreihe mit mindestens zwei Gruppen von Impulsen verschiedener Frequenz
DE755742C (de) * 1935-07-08 1953-05-26 Telefunken Gmbh Schaltungsanordnung zur Sperrung eines mit Spulen abgelenkten Kathodenstrahles waehrend seines Ruecklaufes in Fernsehsendern und -empfaengern
DE1018098B (de) * 1935-08-06 1957-10-24 Fernseh Gmbh Anordnung zur Synchronisierung mehrerer Sendestellen von einer zentralen Stelle aus bei Fernseh- und Bilduebertragungen
BE436659A (de) * 1938-10-16

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE743022C (de) * 1937-06-21 1943-12-16 Opta Radio Ag Anordnung zur Steuerung des Zeilenzug-Ablenkgenerators beim Empfang von Fernsehsendungen nach dem Zeilensprungverfahren
DE1030872B (de) * 1937-06-21 1958-05-29 Loewe Opta Ag Anordnung zur Erzeugung von im Rhythmus der Zeilenimpulse unterbrochenen Bildwechselzeichen
DE749731C (de) * 1937-10-03 1944-12-02 Anordnung fuer Fernsehsender, bei denen Bild- und Synchronisierzeichen einer Traegerwelle in entgegengesetzter Richtung aufmoduliert sind

Also Published As

Publication number Publication date
FR773485A (fr) 1934-11-19
DE701644C (de) 1941-01-21

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